Multifunctional storage rack for laboratory

Abstract

The application discloses a multifunctional storage rack in a laboratory and belongs to the technical field of laboratory instruments. The storage rack comprises symmetrically arranged support plates, a test tube rack arranged between the two support plates and used for placing test tubes, and two syringe racks arranged between the support plates and located at one side of the test tube rack and used for respectively placing syringes of different specifications. The multifunctional storage rack further comprises connecting pieces arranged between the test tube rack and the two syringe racks and the two support plates respectively and used for dismounting the test tube rack and the two syringe racks from the support plates. The multifunctional storage rack integrates the test tube rack and the two syringe racks of different specifications between the symmetrically arranged support plates, realizes the centralized storage of the test tubes and the syringes of different specifications, improves the space utilization, and enables users to select the corresponding syringe racks and the test tube rack according to needs and use or adjust the positions of the corresponding syringe racks and the test tube rack, thereby improving the use flexibility.

Description

Technical Field

[0001] This application relates to the field of laboratory equipment technology, specifically to a multifunctional laboratory storage rack. Background Technology

[0002] In the daily laboratory operations of fields such as chemistry and biology, test tubes and syringes are two types of basic experimental equipment that are used very frequently. The proper storage of these items directly affects experimental efficiency, equipment safety, and the utilization rate of laboratory workspace.

[0003] Currently, laboratories typically use single-function storage devices for test tubes and syringes, with separate racks for test tubes and syringes. Since these two types of independent racks occupy different areas of the lab bench, they not only waste limited bench space but also create a cluttered layout. Furthermore, experiments often require the use of various syringe sizes, but existing syringe racks are mostly designed for fixed sizes, accommodating only one type of syringe. When changing syringe sizes, a separate rack must be installed, which is cumbersome. In addition, when the frequency of use of test tubes and syringes changes during the experimental process, fixed-layout independent racks make it difficult to conveniently access both types of equipment, potentially disrupting the continuity of experimental operations.

[0004] Therefore, this application provides a multifunctional laboratory storage rack to solve the above problems. Utility Model Content

[0005] This application provides a multifunctional laboratory storage rack, which aims to solve the problems mentioned in the background art, such as the fact that existing laboratory test tubes and syringes mostly rely on independent single-function storage racks for storage, which wastes table space, easily leads to table clutter, and that existing syringe racks are only compatible with a single size and are cumbersome to replace. At the same time, the fixed layout makes it difficult to make the two types of equipment accessible nearby and affects the continuity of experiments.

[0006] To achieve the above objectives, this application provides the following technical solution: a multifunctional laboratory shelf, comprising symmetrically arranged support plates, a test tube rack disposed between the two support plates for placing test tubes, and two syringe racks disposed between the support plates and located on one side of the test tube rack for placing syringes of different specifications respectively. The multifunctional storage rack also includes connectors for assembling and disassembling the test tube rack and the two syringe racks with the two support plates, respectively. By integrating the test tube rack and the two syringe racks of different specifications between symmetrically arranged support plates, test tubes and syringes of different specifications can be stored centrally, thereby saving laboratory countertop space and improving space utilization. At the same time, the connectors allow the test tube rack and the two syringe racks to be flexibly assembled and disassembled from the support plates, enabling users to select the corresponding syringe rack and test tube rack for use or adjust their positions as needed, improving the flexibility of use and effectively meeting the laboratory's needs for storing and using test tubes and syringes of different specifications.

[0007] Preferably, in order to store test tubes, the test tube rack includes a rectangular block disposed between the two support plates and through holes evenly distributed on the rectangular block for inserting test tubes; the rectangular block serves as a supporting base, and the evenly distributed through holes provide independent insertion space for the test tubes, which can prevent the test tubes from tipping over or colliding with each other, thereby ensuring that the test tubes are stored stably and arranged neatly, making it easy to retrieve and count the quantity.

[0008] Preferably, in order to store syringes, the syringe rack includes a rectangular block two disposed between the two support plates and located on one side of the rectangular block one, and through holes two evenly distributed on the rectangular block two for syringe insertion; the rectangular block two serves as a load-bearing structure, and the through holes two evenly distributed on it can provide dedicated insertion space for syringes, forming a functional distinction from the test tube rack, thereby allowing syringes and test tubes to be stored separately, avoiding confusion and improving equipment management efficiency.

[0009] Preferably, in order to accommodate the length difference between syringes and test tubes, the depth of the second through hole on both syringe holders is greater than that of the first through hole. The overall length of the syringe is usually greater than that of the test tube. Increasing the depth of the second through hole can increase the support length after the syringe is inserted, reducing the risk of tipping over. Meanwhile, the depth of the first through hole is adapted to the length of the test tube, which can avoid over-insertion and inconvenience in retrieval. Thus, through the depth difference design, the storage needs of syringes and test tubes can be met respectively.

[0010] Preferably, in order to accommodate the storage of syringes of different specifications, the diameter of the second through hole on one of the syringe racks is larger than the diameter of the second through hole on the other syringe rack; through the difference in hole diameter, the two syringe racks can be matched with syringes of different specifications, realize classified storage, and improve the adaptability of use.

[0011] Preferably, to accommodate both upright and inverted positions of the syringe, the second through-hole includes an elliptical groove on the second rectangular block and a cylindrical groove on the second rectangular block below the elliptical groove for communicating with it. The elliptical groove is designed to fit the shape of the syringe barrel and the top opening of the syringe, facilitating support for the syringe when upright and allowing the syringe barrel to enter when inverted. The cylindrical groove communicates with the elliptical groove, providing support and positioning for the syringe piston when inverted and facilitating insertion and positioning for the syringe barrel when upright. This adapts the syringe to both upright and inverted positions, ensuring storage safety and ease of retrieval.

[0012] Preferably, to facilitate the easy assembly and disassembly of the test tube rack and syringe rack from the support plate, the connecting component includes a fixing strip fixedly disposed on one side of the two support plates near rectangular block one or rectangular block two, slots formed on both sides of the fixing strip, inserts symmetrically fixedly disposed on the outside of rectangular block one or rectangular block two for insertion into the corresponding two slots, and limiting strips fixedly disposed on the top of the two inserts for abutting and limiting the insertion after the inserts are in place; through the cooperation of the fixing strip, slots, inserts and limiting strips, the test tube rack and syringe rack can be quickly assembled and disassembled and stably fixed, improving the flexibility of the shelf.

[0013] This multifunctional storage rack in the laboratory integrates a test tube rack and two syringe racks of different sizes between symmetrically arranged support plates, enabling centralized storage of test tubes and syringes of different sizes, thereby saving laboratory countertop space and improving space utilization. This multi-functional laboratory shelving unit features connectors that allow for flexible assembly and disassembly of the test tube rack and two syringe racks from the support plate. This enables users to select the appropriate size syringe rack to use with the test tube rack or adjust its position as needed, improving flexibility and effectively meeting the laboratory's storage and use needs for test tubes and syringes of different sizes. This multifunctional storage rack in the laboratory features a design with two through holes formed by elliptical and cylindrical slots, which can accommodate syringes in both upright and inverted positions to ensure storage safety and convenient access. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a multi-functional laboratory shelving unit in a single row. Figure 2 This is an exploded structural diagram of a multi-functional laboratory shelf. Figure 3 This is a cross-sectional view of the syringe rack in a multifunctional laboratory shelf. Figure 4 This is a schematic diagram of the structure of a multi-row syringe rack in a laboratory multi-functional storage rack.

[0015] In the picture: 1. Support plate; 2. Test tube rack; 21. Rectangular block one; 22. Through hole one; 3. Syringe holder; 31. Rectangular block two; 32. Through hole two; 321. Elliptical groove; 322. Cylindrical groove; 4. Connector; 41. Fixing strip; 42. Slot; 43. Insert; 44. Limiting strip. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] Example 1 This embodiment provides a multifunctional storage rack for the laboratory, such as... Figure 1 , Figure 2 and Figure 4 As shown, the multifunctional shelf includes symmetrically arranged support plates 1, a test tube rack 2 arranged between the two support plates 1 for placing test tubes, and two syringe racks 3 arranged between the support plates 1 and on one side of the test tube rack 2 for placing syringes of different sizes respectively; the multifunctional shelf also includes connectors 4 arranged between the test tube rack 2 and the two syringe racks 3 and the two support plates 1 respectively for assembling and disassembling the test tube rack 2 and the two syringe racks 3 from the support plates 1.

[0018] In use, the symmetrically arranged support plates 1 serve as the overall load-bearing frame, providing a foundation for the installation of each functional component. Next, the test tube rack 2, used to hold test tubes, is assembled between the two support plates 1 via connectors 4, so that the test tube rack 2 is stably fixed within the frame to realize the test tube storage function. Subsequently, two syringe racks 3, used to hold syringes of different specifications, are also assembled between the two support plates 1 via connectors 4, with the two racks located on one side of the test tube rack 2, completing the construction of the storage area for syringes of different specifications. When it is necessary to adjust or replace components according to experimental needs, the test tube rack 2 and the two syringe racks 3 can be disassembled and assembled with the support plates 1 by operating the connectors 4, so as to flexibly combine or adjust the position of the two syringe racks 3 with the test tube rack 2 for use in different experimental scenarios.

[0019] Specifically, the test tube rack 2 includes a rectangular block 21 disposed between two support plates 1 and through holes 22 evenly distributed on the rectangular block 21 for inserting test tubes. First, the rectangular block 21 is installed and fixed between the two support plates 1 using the connector 4, so that the rectangular block 21 forms a stable bearing base supported by the two support plates 1. After the rectangular block 21 is installed in place, since the rectangular block 21 has evenly distributed through holes 22, the experimenter only needs to insert the test tubes to be stored into the corresponding through holes 22. By using the wrapping and limiting effect of the through holes 22 on the test tubes, the test tubes can be kept upright and separated from each other, avoiding tipping or collision. Thus, through the bearing support of the rectangular block 21 and the limiting adaptation of the through holes 22, the test tubes can be stored stably and orderly.

[0020] Furthermore, the syringe holder 3 includes a rectangular block 31 disposed between the two support plates 1 and located on one side of the rectangular block 21, and through holes 32 evenly distributed on the rectangular block 31 for syringe insertion. First, the rectangular block 2 31 is installed and fixed between the two support plates 1 using the connector 4, and the rectangular block 2 31 is clearly positioned on one side of the rectangular block 1 21 of the test tube rack 2, so that the rectangular block 2 31 forms a stable load-bearing structure supported by the two support plates 1, and forms a functional zoning layout with the rectangular block 1 21. After the rectangular block 2 31 is installed in place, since the rectangular block 2 31 has evenly distributed through holes 2 32, the experimenter only needs to insert the syringes to be stored into the corresponding through holes 2 32. Through the wrapping and limiting effect of the through holes 2 32 on the syringes, the syringes are kept upright and independent, thus avoiding tipping, collision or confusion. In this way, the load-bearing support of the rectangular block 2 31 and the limiting adaptation of the through holes 2 32 achieve stable and orderly storage of syringes. At the same time, the zoning design of the rectangular blocks 1 21 and the rectangular block 2 31 improves the convenience of equipment classification and management.

[0021] In order to accommodate the length difference between syringes and test tubes, the depth of the second through hole 32 on both syringe holders 3 is greater than that of the first through hole 22. The overall length of the syringe is usually greater than that of the test tube. The increased depth of the second through hole 32 can increase the support length after the syringe is inserted, reducing the risk of tipping over. The depth of the first through hole 22 is adapted to the length of the test tube, which can avoid over-insertion and inconvenience in retrieval. Thus, through the depth difference design, the storage needs of syringes and test tubes can be met respectively.

[0022] In addition, in order to accommodate the storage of syringes of different specifications, the diameter of the through hole 32 on one syringe rack 3 is larger than that on the other syringe rack 3; through the difference in hole diameter, the two syringe racks 3 can be matched with syringes of different specifications, realize classified storage, and improve the adaptability of use.

[0023] Furthermore, the connector 4 includes a fixing strip 41 fixedly disposed on one side of the two support plates 1 near the rectangular block 21 or the rectangular block 31, slots 42 opened on both sides of the fixing strip 41, insert strips 43 symmetrically fixedly disposed on the outside of the rectangular block 21 or the rectangular block 31 for inserting into the corresponding two slots 42, and a limiting strip 44 fixedly disposed on the top of the two insert strips 43 for abutting and limiting the insertion of the insert strips 43 after they are inserted into the position. When it is necessary to assemble the test tube rack 2 or syringe rack 3, align the insert 43 on the outside of rectangular block 21 or rectangular block 31 with the slots 42 on both sides of the fixing strip 41 on the support plate 1, and slowly insert it until the insert 43 is fully inserted into the slot 42. At this time, the limiting strip 44 at the top of the insert 43 will abut against the top of the fixing strip 41, thereby restricting the insert 43 from being inserted further, thus ensuring that rectangular block 21 or rectangular block 31 is stably connected to the support plate 1. Conversely, when it is necessary to disassemble, simply pull rectangular block 21 or rectangular block 31 upward to make the insert 43 come out of the slot 42, thereby separating the test tube rack 2 or syringe rack 3 from the support plate 1.

[0024] It is worth noting that this multi-functional storage rack can be flexibly arranged in single-row, double-row, or multi-row configurations according to the size of the laboratory countertop space and the amount of equipment to be stored. When arranged in double-row or multi-row configurations, slots 42 for inserting the insert strips 43 on the test tube racks 2 or syringe racks 3 and fixing strips 41 for the upper limit strips 44 of the test tube racks 2 or syringe racks 3 to abut and limit are fixed on both sides of the support plate 1 located between two adjacent test tube racks 2 and syringe racks 3. By selecting multiple configuration modes to adapt to the space conditions and equipment storage needs of different laboratories, it can effectively improve the utilization rate of countertop space and avoid the problem of insufficient storage capacity or wasted space under single-row configuration, further enhancing the practicality and adaptability of this multi-functional storage rack.

[0025] Example 2 Unlike Example 1, as Figure 3 As shown, in order to accommodate both upright and inverted positions of the syringe, the second through hole 32 includes an elliptical groove 321 disposed on the second rectangular block 31 and a cylindrical groove 322 disposed on the second rectangular block 31 and located below the elliptical groove 321 for communicating with the elliptical groove 321. When the syringe needs to be placed upright, align the syringe barrel with the elliptical groove 321 and insert it downwards, allowing the barrel to pass through the elliptical groove 321 and enter the cylindrical groove 322 below. The elliptical groove 321 adapts to the shape of the syringe's top opening, achieving upper positioning. At the same time, the cylindrical groove 322 wraps around the barrel, securing the lower part and keeping the syringe upright and stable. When the syringe needs to be placed upside down, align the syringe's piston end downwards with the elliptical groove 321, allowing the piston part to enter the cylindrical groove 322. The cylindrical groove 322 supports and positions the piston, securing the syringe. Meanwhile, the elliptical groove 321 adapts to the shape of the syringe barrel when upside down, preventing the barrel from shaking. Thus, through the cooperation of the elliptical groove 321 and the cylindrical groove 322, stable storage of the syringe can be achieved in different placement states.

[0026] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A multi-functional laboratory storage rack, characterized by: It includes symmetrically arranged support plates (1), a test tube rack (2) arranged between the two support plates (1) for placing test tubes, and two syringe racks (3) arranged between the support plates (1) and located on one side of the test tube rack (2) for placing syringes of different specifications respectively. The multifunctional shelf also includes connectors (4) that are respectively disposed between the test tube rack (2) and the two syringe racks (3) and the two support plates (1) for assembling and disassembling the test tube rack (2) and the two syringe racks (3) and the support plates (1).

2. The multifunctional laboratory storage rack according to claim 1, characterized in that: The test tube rack (2) includes a rectangular block (21) disposed between the two support plates (1) and through holes (22) evenly distributed on the rectangular block (21) for inserting test tubes.

3. The laboratory multifunctional storage rack according to claim 2, characterized in that: The syringe holder (3) includes a rectangular block two (31) disposed between the two support plates (1) and located on one side of the rectangular block one (21), and through holes two (32) evenly distributed on the rectangular block two (31) for syringe insertion.

4. The multifunctional laboratory storage rack according to claim 3, characterized in that: The depth of the second through hole (32) on both syringe holders (3) is greater than that of the first through hole (22).

5. The multifunctional laboratory storage rack according to claim 3, characterized in that: The diameter of the through hole 2 (32) on one of the syringe holders (3) is larger than the diameter of the through hole 2 (32) on the other syringe holder (3).

6. The multifunctional laboratory storage rack according to claim 3, characterized in that: The second through hole (32) includes an elliptical groove (321) disposed on the second rectangular block (31) and a cylindrical groove (322) disposed on the second rectangular block (31) and located below the elliptical groove (321) for communicating with the elliptical groove (321).

7. The multifunctional laboratory storage rack according to claim 3, characterized in that: The connector (4) includes a fixing strip (41) fixedly disposed on one side of the two support plates (1) near the rectangular block one (21) or the rectangular block two (31), slots (42) opened on both sides of the fixing strip (41), inserts (43) symmetrically fixedly disposed on the outside of the rectangular block one (21) or the rectangular block two (31) for inserting into the corresponding two slots (42), and a limiting strip (44) fixedly disposed on the top of the two inserts (43) for abutting and limiting the insertion after the inserts (43) are inserted into place.

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